18201444

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 44325120

約数和(自身を除く): 26123676

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 193, 271, 348, 386, 542, 579, 772, 813, 1084, 1158, 1626, 2316, 3252, 5597, 7859, 11194, 15718, 16791, 22388, 23577, 31436, 33582, 47154, 52303, 67164, 94308, 104606, 156909, 209212, 313818, 627636, 1516787, 3033574, 4550361, 6067148, 9100722, 18201444]

約数ペア:

[(1, 18201444), (2, 9100722), (3, 6067148), (4, 4550361), (6, 3033574), (12, 1516787), (29, 627636), (58, 313818), (87, 209212), (116, 156909), (174, 104606), (193, 94308), (271, 67164), (348, 52303), (386, 47154), (542, 33582), (579, 31436), (772, 23577), (813, 22388), (1084, 16791), (1158, 15718), (1626, 11194), (2316, 7859), (3252, 5597)]